package com.jt.service;

import com.baomidou.mybatisplus.core.injector.methods.Insert;
import com.jt.mapper.UserMapper;
import com.jt.pojo.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class UserServiceImpl implements UserService{
    @Autowired
    private UserMapper userMapper;

    @Override
    public int adduser(User user) {
        User us = new User();
        us.setName(user.getName()).setAge(user.getAge()).setSex(user.getSex());
        return userMapper.insert(us);
    }

    @Override
    public List<User> getUser() {
        return userMapper.selectList(null);
    }
}
